9th Class Science The Fundamental Unit of Life Question Bank Cell

  • question_answer
    Abhi conducted an experiment to investigate what would happen when different cell organelles of a balsam plant leaf are removed. The results are recorded in the table given below.
    Cell Parts Out comes
    P  The cell cannot function properly
    Q Iodine solution remains yellowish brown.
    R The cell cannot control the entry and exit of the substances.
    S The cell loses its regular shape.
    Identify cell parts \[P,\,\,Q,\,\,R\] and\[S\].

    A)
    (P) (Q) (R) (S)
    Nucleus Chlorophyll Cell Wall Cytoplasm

    B)
    (P) (Q) (R) (S)
    Cytoplasm Chloroplast Nucleus Cell membrane

    C)
    (P) (Q) (R) (S)
    Nucleus Chloroplast Cell membrane Cell Wall
     

    D)
    (P) (Q) (R) (S)
    Nucleus Chloroplast Cell Wall Cell membrane

    Correct Answer: C

    Solution :

     The cell organelles are: P - Nucleus, Q - Chloroplast, R - Cell membrane, S ? Cell wall.


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